var localTimeStart = new Date();

var outputTime = new Array(1);


function timeSource(index){
   //var x=new Date(timeNow(index).getUTCFullYear(),timeNow(index).getUTCMonth(),timeNow(index).getUTCDate(),timeNow(index).getUTCHours(),timeNow(index).getUTCMinutes(),timeNow(index).getUTCSeconds());
   var x = timeNow(index);
   
   		x.setTime(x.getTime()+daylightSaving(index));
	
   
   return x;
}
function timeNow(index){
	
	var difLocalTime = new Date() - localTimeStart;
	var minutes = dateFromServer["minute"] + timeDescr[index]["offsetGMT"];
	
   return new Date(dateFromServer["year"], dateFromServer["month"],dateFromServer["day"],dateFromServer["hour"] ,minutes,dateFromServer["second"],difLocalTime);
   
}
function daylightSaving(index){
	var timeDescrElem = timeDescr[index];
	
	if ((timeDescrElem["dlsStartMonth"] < timeDescrElem["dlsEndMonth"]) || timeDescrElem["dlsObserve"] == false ) {			// northern hemisphere
   		dailightSaving =  ((timeDescrElem["dlsObserve"]) && (timeNow(index).getTime()>findDay(index, timeDescrElem["dlsStartDay"], timeDescrElem["dlsStartMonth"], timeDescrElem["dlsStartHour"], timeDescrElem["dlsStartWeekOfMonth"]).getTime())&&(timeNow(index).getTime()<findDay(index, timeDescrElem["dlsEndDay"], timeDescrElem["dlsEndMonth"], timeDescrElem["dlsEndHour"], timeDescrElem["dlsEndWeekOfMonth"]).getTime()))?3600000:0;
	} else {			// southern hemisphere
	     dailightSaving =  ((timeDescrElem["dlsObserve"]) && (timeNow(index).getTime()<findDay(index, timeDescrElem["dlsStartDay"], timeDescrElem["dlsStartMonth"], timeDescrElem["dlsStartHour"], timeDescrElem["dlsStartWeekOfMonth"]).getTime())&&(timeNow(index).getTime()>findDay(index, timeDescrElem["dlsEndDay"], timeDescrElem["dlsEndMonth"], timeDescrElem["dlsEndHour"], timeDescrElem["dlsEndWeekOfMonth"]).getTime()))?0:3600000;
	   		
	}
    return dailightSaving;
}
function findDay(index, d,m,h,p){
   var week=(p<0)?7*(p+1):7*(p-1),nm=(p<0)?m+1:m,x=new Date(timeNow(index).getUTCFullYear(),nm,1,h,0,0),dOff=0;
   if(p<0){
      x.setTime(x.getTime()-86400000);
   }
      if(x.getDay()!=d){
      dOff=(x.getDay()<d)?(d-x.getDay()):0-(x.getDay()-d);
      }
      if(p<0&&dOff>0){
         week-=7;
      }
      if(p>0&&dOff<0){
         week+=7;
      }
      x.setTime(x.getTime()+((dOff+week)*86400000));
 
   return x;
}
function leadingZero(x){
   return (x>9)?x:'0'+x;
}

function fixYear2(x){
   x=(x<500)?x+1900:x;
   return String(x).substring(2,4)
}
function displayTime(){
   if(fr==0){
   	
      fr=1;
      document.writeln('<div id = "ShowWorldClock" class = "WorldClock"></div>');
   }
   for (i=0; i<timeDescr.length; i++) {
   	    outputTime[i] = getOutputTime(i);
   }
   document.getElementById('ShowWorldClock').innerHTML=formatClocks();
   setTimeout('displayTime()',1000);
}

var fr=0;

function getOutputTime(index) {
	return timeSource(index).getHours()+':'+leadingZero(timeSource(index).getMinutes())+':'+leadingZero(timeSource(index).getSeconds())
}

function formatClocks() {
	ret="";
	for (i=0; i< outputTime.length;i++) {
	  if(i<(outputTime.length-1)){
		ret = ret + "<span>" + timeDescr[i]["locName"] + ":" + "</span>";
		ret = ret + "<span>" + "\t" + outputTime[i] + "&nbsp;|&nbsp;" + "</span>";
	  }
	  else{
		ret = ret + "<span>" + timeDescr[i]["locName"] + ":" + "</span>";
		ret = ret + "<span>" + "\t" + outputTime[i] + "</span>";
	  }
	}
	return ret;
}